/*===========
ie9以下浏览器提示更新样式
=============*/
.browserupgrade{
    margin:0;
    padding:0.1rem;
    background: #ccc;
}
*{
    margin: 0;
    padding: 0;
}

/*===========
基本默认值
=============*/
html{
    font-size:625%;
    color: #222;
    font-family: "微软雅黑";
}
@media only screen and (min-width: 370px) {
    html{
        font-size:750%;
    }
}

::selection{
    background-color: #b3d4fc;
    text-shadow:none;
}

ul{
    margin: 0;
    padding: 0;
}

li{
    list-style: none;
}
input,button,select,textarea{
    outline:none;
}
/*===========
工具样式
=============*/

.center-block{
    display: block;
    margin-right: auto;
    margin-left: auto;    /*让元素在父元素居中*/
}

.pull-right{
    float:right !important;
}

.pull-left{
    float:left !important;
}

.text-right{
    text-align: right !important;
}

.text-left{
    text-align: left !important;
}

.text-center{
    text-align: center !important;
}

.hide{
    display:none !important;   /*display:none; 隐藏后 元素彻底消失*/
}

.show{
    display:block !important;
}

.invisible{
    visibility: hidden;    /* visibility: hidden;隐藏后  元素看不到 但是还在*/
}

.text-hide{
    font:0/0 a;
    color:transparent;
    text-shadow:none;
    background-color: transparent;
    border:0;
}
::-webkit-input-placeholder { color:#bababa; }
/*===========
清除浮动  最终版
=============*/
/*加上一个before  可以防止浏览器margin重叠*/
.clearfix:before,.clearfix:after{
    content:"";
    display:table;
}
.clearfix:after{
    clear:both;
}
.clearfix{
    *zoom:1;/*IE/7/6*/
}
/*header*/
body{
    background:#f7f6f6;
}

/*section*/
section form textarea{
    width: 90%;
    height: 2rem;
    resize: none;
    font-size: 0.15rem;
    margin: 0.3rem 5%;
    border-radius:0.1rem;
    box-sizing: border-box;
    padding: 0.1rem;
    line-height: 1.5em;
}
.submit_btn {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-direction: row;
    -moz-flex-direction: row;
    -ms-flex-direction: row;
    -o-flex-direction: row;
    flex-direction:row;
    justify-content: center;
    -webkit-justify-content: center;
}

.btn_ipt {
    width: 80%;
    color:#fff;
    text-align: center;
    font-size: 0.18rem;
    font-family: "微软雅黑";
    background-color: #fc9e16;
    border: 0.01rem solid #e39018;;
    -moz-box-shadow: 0.02rem 0.02rem 0.05rem rgba(154, 154, 154, 0.34);
    box-shadow: 0.02rem 0.02rem 0.05rem rgba(154, 154, 154, 0.34);
    -webkit-border-radius: 0.05rem;
    border-radius: 0.05rem;
    padding: 0.1rem 0;
}




